Milwaukee 1-1/4″ Alloy NPT Portable Pipe Threading Dies

PRECISION NPT THREADS FOR LEAK-FREE GAS AND WATER CONNECTIONS

When you’re in a cramped mechanical room or a wet trench, the last thing you need is a ragged thread that won’t seal. These High-Speed Steel dies are engineered to bite into black iron, galvanized, or stainless pipe with minimal resistance, ensuring every 1″ NPT connection is code-compliant and pressure-ready. Unlike standard carbon steel, the HSS construction maintains its edge through high-volume threading cycles, reducing the torque load on your handheld threader and preventing the “torn thread” syndrome that leads to expensive callbacks and failed inspections.

• / High-Speed Steel construction provides superior edge retention and longevity when threading stainless and high-schedule pipe.
• / Universal compatibility fits Milwaukee Forged Aluminum Die Heads and industry-standard RIDGID 12-R style drop heads.
• / Laser-etched size and alignment markings ensure fast, error-free installation into the die head for perfect pitch every time.
• / Optimized geometry produces clean, sharp NPT threads for consistent, leak-proof mechanical joints in gas and water applications.